138167304060

Names of 138167304060

• Cardinal: 138167304060 can be written as One hundred thirty-eight billion, one hundred sixty-seven million, three hundred four thousand and sixty.

Scientific notation

• Scientific notation: 1.3816730406 × 10¹¹

Factors of 138167304060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 107080

Divisors of 138167304060

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 29803 59606 77267 89409 119212 149015 154534 178818 231801 298030 309068 357636 386335 447045 463602 596060 772670 894090 927204 1159005 1545340 1788180 2318010 4636020 2302788401 4605576802 6908365203 9211153604 11513942005 13816730406 23027884010 27633460812 34541826015 46055768020 69083652030 138167304060
• Sum of all divisors σ(n): 386886439296
• Sum of proper divisors (its aliquot sum) s(n): 248719135236
• 138167304060 is an abundant number, because the sum of its proper divisors (248719135236) is greater than itself. Its abundance is 110551831176

Bases of 138167304060

• Binary: 10000000101011011010011011111101111100₂
• Hexadecimal: 0x202B69BF7C
• Base-36: 1RH18U4C

Squares and roots of 138167304060

• 138167304060 squared (138167304060²) is 19090203911208492483600
• 138167304060 cubed (138167304060³) is 2637642008367345023035785763416000
• The square root of 138167304060 is 371708.6279063213
• The cube root of 138167304060 is 5169.7367391983

Scales and comparisons

• 138,167,304,060 seconds is equal to 4,393 years, 15 weeks, 1 day, 14 hours, 41 minutes.
• To count from 1 to 138,167,304,060 would take you about eight thousand, seven hundred eighty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138167304060 cubic inches would be around 430.8 feet tall.

Recreational maths with 138167304060

• 138167304060 backwards is 060403761831
• The number of decimal digits it has is: 12
• The sum of 138167304060's digits is 39
• More coming soon!